male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation MUST TRAVEL
Regular verb: travel - travelled - travelled
Affirmation
Simple form
I must travelyou must travel
she must travel
we must travel
you must travel
they must travel
V-ing form
I must be travellingyou must be travelling
she must be travelling
we must be travelling
you must be travelling
they must be travelling
Perfect
I must have travelledyou must have travelled
she must have travelled
we must have travelled
you must have travelled
they must have travelled
V-ing perfect
I must have been travellingyou must have been travelling
she must have been travelling
we must have been travelling
you must have been travelling
they must have been travelling
Negation
Simple form
I mustn't travelyou mustn't travel
she mustn't travel
we mustn't travel
you mustn't travel
they mustn't travel
V-ing form
I mustn't be travellingyou mustn't be travelling
she mustn't be travelling
we mustn't be travelling
you mustn't be travelling
they mustn't be travelling
Perfect
I mustn't have travelledyou mustn't have travelled
she mustn't have travelled
we mustn't have travelled
you mustn't have travelled
they mustn't have travelled
V-ing perfect
I mustn't have been travellingyou mustn't have been travelling
she mustn't have been travelling
we mustn't have been travelling
you mustn't have been travelling
they mustn't have been travelling
Interrogative form
Simple form
must I travel?must you travel?
must she travel?
must we travel?
must you travel?
must they travel?
V-ing form
must I be travelling?must you be travelling?
must she be travelling?
must we be travelling?
must you be travelling?
must they be travelling?
Perfect
must I have travelled?must you have travelled?
must she have travelled?
must we have travelled?
must you have travelled?
must they have travelled?
V-ing perfect
must I have been travelling?must you have been travelling?
must she have been travelling?
must we have been travelling?
must you have been travelling?
must they have been travelling?
Interro-negative form
Simple form
mustn't I travel?mustn't you travel?
mustn't she travel?
mustn't we travel?
mustn't you travel?
mustn't they travel?
V-ing form
mustn't I be travelling?mustn't you be travelling?
mustn't she be travelling?
mustn't we be travelling?
mustn't you be travelling?
mustn't they be travelling?
Perfect
mustn't I have travelled?mustn't you have travelled?
mustn't she have travelled?
mustn't we have travelled?
mustn't you have travelled?
mustn't they have travelled?
V-ing perfect
mustn't I have been travelling?mustn't you have been travelling?
mustn't she have been travelling?
mustn't we have been travelling?
mustn't you have been travelling?
mustn't they have been travelling?